85404753

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 75875247

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 969, 1071, 1197, 1399, 2261, 2907, 3213, 3591, 4197, 6783, 8721, 9793, 12591, 20349, 23783, 26581, 29379, 37773, 61047, 71349, 79743, 88137, 166481, 186067, 214047, 239229, 264411, 451877, 499443, 558201, 642141, 717687, 1355631, 1498329, 1674603, 3163139, 4066893, 4494987, 5023809, 9489417, 12200679, 28468251, 85404753]

約数ペア:

[(1, 85404753), (3, 28468251), (7, 12200679), (9, 9489417), (17, 5023809), (19, 4494987), (21, 4066893), (27, 3163139), (51, 1674603), (57, 1498329), (63, 1355631), (119, 717687), (133, 642141), (153, 558201), (171, 499443), (189, 451877), (323, 264411), (357, 239229), (399, 214047), (459, 186067), (513, 166481), (969, 88137), (1071, 79743), (1197, 71349), (1399, 61047), (2261, 37773), (2907, 29379), (3213, 26581), (3591, 23783), (4197, 20349), (6783, 12591), (8721, 9793)]